20x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 1 Pack double-ended Contains AC Infinity axial fans

Contains AC Infinity axial fans ACX-FBD1225(B)05W5 which meet UL-507 standards for safety under Underwriters Laboratories certificate E503903

No other cloner delivers dissolved oxygen like the oxyCLONE

(1) 8" Forceps

increasing job efficiency

20x24x4 (3 5/8) Furnace Air Filters MERV 8 Pleated Plus Carbon 1 Pack double-ended Contains AC Infinity axial fansNordic Pure 20x24x4 MERV 8 Pleated Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer. This results in less flow restriction and 33% more surface area for cleaner smelling air. It will help eliminate unwanted odors as well as trap most airborne dust and particulate matter for fresh, clean air. Odorous gases and vapors (VOC) are attracted to and held by the activated carbon